Definitions of words in 1 Corinthians 14:15:
Also {International Standard Bible Encyclopedia}
Mind {International Standard Bible Encyclopedia}
Spirit {Easton's Bible Dictionary}
Spirit {International Standard Bible Encyclopedia}
Will {International Standard Bible Encyclopedia}
Other definition entries containing 1 Corinthians 14:15:
Praise {I.S.B.E.}
Prayer {I.S.B.E.}
Tongues, Gift Of {I.S.B.E.}